How To Change Door Lock Actuator

In some cars the door lock actuator is positioned below the latch.

How to change door lock actuator. When the actuator stops working there is no communication between the door lock switch and the door locks and you ll be unable to lock or unlock the door. When one of these sealed units fails there is no way to repair it so replacement is your only option. Ford uses a modular design door lock actuator. When the door lock switch is triggered the actuator s motor powers a set of gears that lock or unlock your door.

On a vehicle with electric locks the process is a bit different. A rod connects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door. How to remove and replace front door lock actuator on bmw e90 e91 e92 e93 316i 318i 320i 323i 325i 328i 330i 335i 316d 318d 320d 325d 330d 335d 325xi 328xi i. A door lock actuator is responsible for locking and unlocking your doors.

Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod. Common hand tools. Diy bri shows you how to repair a door lock actuator without a complete replacement. This low cost method works great and can be done on many cars.

How a door lock actuator works.